First report on dendrochronological and radiocarbon studies of subfossil driftwood recovered across the Mureş/Maros Alluvial Fan
نویسندگان
چکیده
Abstract Visiting three gravel pits and natural outcrops across the Mureş/Maros Alluvial Fan, 58 samples were collected from subfossil driftwood recovered coarse-grained fluvial sediment layers, while no wood was found at additional pits. Dendrochronological radiocarbon analysis of these relict can support temporal extension regional dendrochronological reference datasets their dating provide a useful contribution to reconstruction landscape evolution Fan. The tree-ring widths measured. synchronization resulted in two oak chronologies which encompassed five, reliably cross-dated series covering 191 years (MURchr1) 127 (MURchr2), respectively. Based on 14 C ages material represents Middle Late Holocene ages. occasionally up 6 m-thick relatively young, < 1000-yr-old wood, indicates intense accumulation apex explains documented rapid significant avulsions.
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ژورنال
عنوان ژورنال: Central European Geology
سال: 2022
ISSN: ['1788-2281', '1789-3348']
DOI: https://doi.org/10.1556/24.2021.00120